Facilities & Land

Every plant, office, store and landholding Japanese companies disclose in the 主要な設備の状況 (major facilities) section of their annual securities reports — with land carried at historical-cost book value, which is the point: land bought decades ago is still on the books at decades-old prices, and the area is disclosed next to it.

Facility Map

Source: company annual securities reports (有価証券報告書, EDINET), figures as filed · positions are municipality centroids, not parcels (Geolonia Japanese-addresses, CC BY 4.0) Download PNG Download CSV

Land Carried Below Market

Companies ranked on the land their filings disclose. Cheapest book per ㎡ is the classic screen: a large area at negligible carrying value is land the balance sheet has forgotten. Book value is not market value — no market estimate is made here.

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Rental Property at Market Value

The one place a filing puts a market value on real estate: the 賃貸等不動産 note discloses the balance-sheet carrying amount of rental property next to its fiscal-year-end fair value, mostly appraisal-based. The gap between the two is officially disclosed unrealized gain — nothing here is estimated by this platform.

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What this data is. Figures exactly as filed in each company's annual securities report; raw filings archived with SHA-256. "Major facilities" is the filer's own selection, so totals are a floor, not the balance sheet. Extraction is validated two ways — each row must recompute the filer's own 合計, and total land must not exceed consolidated balance-sheet land — and only filings that pass feed the map and the screen. Coordinates are derived: city-level filed addresses placed at municipality centroids (Geolonia Japanese-addresses, CC BY 4.0). Land book values are historical cost, not market value.

Two more things are derived, not filed. English locations are the geocoded municipality's official romanization (Japan Post romanized address data) — the filed Japanese address is always shown with them. The Use category is classified from the filer's own text (site name, contents of equipment, segment) by fixed keyword rules; a row matching no rule shows — rather than a guess. Rental real estate, housing & welfare and idle land are marked non-core — for a company whose business is real estate, rental property is of course core; the marker flags the use, not a judgment on strategy.